Quartz Large Opaque Solid Ball O-Ring Joints

Opaque quartz is used on the head section of the ball joint to provide heat diffusion when needed. An o-ring groove on the ball o-ring joints is located near the midpoint of the ground ball section for greater connection flexibility. Machined solid ball joints are used for apparatus requiring joints with extra strength, durability and dimensional consistency.

Opaque ball o-ring joints are available for quotation from sizes 28/12 to 40/25.

GM's industry standard ball/socket joints allow flexibility in alignment of glass apparatus. We offer machined solid heads for better consistency and durability from 12/2 to 40/25 sizes. To assure maximum strength, GM features extra heavy walled tubing sizes on all spherical joints. Spherical ball joints comply with ASTM E677. Most standard sizes are stocked and are available for same day shipping. Non standard lengths are available for quotation upon request. Dim. A is a reference dimension.